US 11,870,572 B2
Method and apparatus for performing channel coding and decoding in communication or broadcasting system
Hyojin Lee, Seoul (KR); Taehyoung Kim, Seoul (KR); Sungjin Park, Incheon (KR); and Jeongho Yeo, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Oct. 14, 2022, as Appl. No. 17/966,352.
Application 17/966,352 is a continuation of application No. 16/621,156, granted, now 11,528,091, previously published as PCT/KR2018/006761, filed on Jun. 15, 2018.
Claims priority of application No. 10-2017-0075935 (KR), filed on Jun. 15, 2017; and application No. 10-2017-0082027 (KR), filed on Jun. 28, 2017.
Prior Publication US 2023/0067656 A1, Mar. 2, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 1/00 (2006.01); H04W 72/23 (2023.01); H03M 13/11 (2006.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01)
CPC H04L 1/0057 (2013.01) [H03M 13/116 (2013.01); H04L 1/0003 (2013.01); H04L 1/0011 (2013.01); H04L 1/0041 (2013.01); H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a communication system, the method comprising:
receiving, from a base station, downlink control information including resource assignment information of a physical downlink shared channel (PDSCH);
identifying a number of resource elements (REs) for the PDSCH based on a number of assigned symbols and a number of assigned physical resource blocks (PRBs), wherein a number of REs for a demodulation reference signal (DMRS) is excluded from the number of REs for the PDSCH;
identifying a temporary transport block size (TBS) based on the number of REs for the PDSCH, a modulation order, a coding rate, and a number of layers;
identifying a TBS based on

OG Complex Work Unit Math
 where N is an integer; and
receiving, from the base station, the PDSCH based on the TBS.